{"schema_version":"1","generated_at":"2026-11-14T07:23:25.012Z","data_as_of":null,"url":"https://www.findmykol.com/kol/david-buller","json_url":"https://www.findmykol.com/kol/david-buller/profile.json","record_kind":"basic","profile_kind":"clinical","person":{"slug":"david-buller","name":"David Buller","credential":"MD","specialty":"Family Medicine","specialty_raw":"Family Medicine","therapeutic_area":"Primary Care","therapeutic_areas":["Primary Care"],"institution":"Klein Buendel","institution_url":"https://www.findmykol.com/institution/klein-buendel","city":"Mcpherson","state":"KS","region":{"label":"Midwest","url":"https://www.findmykol.com/region/midwest"}},"identifiers":{"npi":"1346205267","orcid":"0000-0001-7902-9129","openalex":"A5087073864"},"summary":"David Buller is a Primary Care physician affiliated with Klein Buendel. OpenAlex indexes 258 publications with 12,064 citations (h-index 55); ClinicalTrials.gov lists 9 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Family Medicine profiles in the FindMyKOL directory.","overview":null,"focus":{"indications":[],"research_topics":["Primary Care"]},"scholarship":{"works_count":258,"cited_by_count":12064,"h_index":55,"citation_standing":{"top_percent":5,"cohort":"Family Medicine","method":"https://www.findmykol.com/about#citation-standing"},"source":"works"},"trials":{"count":9,"shown":3,"withheld":6,"matched_by":"investigator name, confirmed against institution and geography","rows":[{"nct":"NCT05779774","title":"WayToServePlus: Improving Responsible Alcohol Service Ph II","phase":"NA","status":"COMPLETED","role":"Overall official","sponsor":"Klein Buendel, Inc.","source_url":"https://clinicaltrials.gov/study/NCT05779774","trial_url":"https://www.findmykol.com/trial/NCT05779774"},{"nct":"NCT05618158","title":"Cancer Prevention for Young Rural Adults","phase":"NA","status":"ACTIVE_NOT_RECRUITING","role":"Overall official","sponsor":"Klein Buendel, Inc.","source_url":"https://clinicaltrials.gov/study/NCT05618158","trial_url":"https://www.findmykol.com/trial/NCT05618158"},{"nct":"NCT05146024","title":"WayToServePlus: Improving Responsible Alcohol Service Ph I","status":"COMPLETED","role":"Overall official","sponsor":"Klein Buendel, Inc.","source_url":"https://clinicaltrials.gov/study/NCT05146024","trial_url":"https://www.findmykol.com/trial/NCT05146024"}],"source":"trials"},"similar":[{"name":"James Shane","slug":"james-shane","institution":"Klein Buendel","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/james-shane","json_url":"https://www.findmykol.com/kol/james-shane/profile.json"},{"name":"Michael Matthay","slug":"michael-matthay","institution":"University of California San Francisco","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/michael-matthay","json_url":"https://www.findmykol.com/kol/michael-matthay/profile.json"},{"name":"Elaine Hylek","slug":"elaine-hylek","institution":"Boston University Chobanian and Avedisian School of Medicine","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/elaine-hylek","json_url":"https://www.findmykol.com/kol/elaine-hylek/profile.json"},{"name":"Wilbert Aronow","slug":"wilbert-aronow","institution":"Westchester Medical Center","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/wilbert-aronow","json_url":"https://www.findmykol.com/kol/wilbert-aronow/profile.json"},{"name":"David Mannino","slug":"david-mannino","institution":"University of Kentucky","specialty":"Internal Medicine","url":"https://www.findmykol.com/kol/david-mannino","json_url":"https://www.findmykol.com/kol/david-mannino/profile.json"}],"coverage":{"note":"A basic directory record. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{"trials":6}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"identity":{"name":"NPPES (CMS)","url":"https://npiregistry.cms.hhs.gov","provides":"Identity, specialty and practice location for every U.S. clinician"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"}},"methodology_url":"https://www.findmykol.com/about#methodology"}